CN202205407U - Display device - Google Patents
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- Publication number
- CN202205407U CN202205407U CN2011201408749U CN201120140874U CN202205407U CN 202205407 U CN202205407 U CN 202205407U CN 2011201408749 U CN2011201408749 U CN 2011201408749U CN 201120140874 U CN201120140874 U CN 201120140874U CN 202205407 U CN202205407 U CN 202205407U
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- China
- Prior art keywords
- wireless
- display device
- video
- mobile phone
- wireless video
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Abstract
The utility model relates to a display device, in particular to a display device in wireless connection with a cell phone, belonging to the communication and electronic technology field. The display device is in wireless connection with a cell phone, which has a wireless video/audio transmitting module. The wireless display device includes a wireless video/audio receiving module. The wireless display device is a touch screen and is in wireless communication connection with the cell phone via a wireless video transmission interface.
Description
Technical field
The utility model relates to a kind of display device, especially relates to a kind of display device that is connected with mobile phone wireless.Belong to communication, electronic technology field.
Background technology
Mobile phone is a kind of life personal effects of having popularized, and its machine performance is more and more stronger, and the status is more and more important.But following problem is arranged in using the mobile phone process at present:
1, mobile phone screen is too little, can't reach many other functions as reading, see video and online; Also can make literal and picture seem too small and influence visual effect.Therefore need be higher when handling multimedia file, online and office software in resolution, show on the bigger display screen of size.Current solution large screen display method is to carry out video transmission to large screen display through cable transport mechanism, causes mobile inconvenience but adopt the wire transmission method to receive circuit constraint influence easily.
2, can realize mobile phone high resolving power webpage, text and the wireless demonstration of high-definition multimedia file giant-screen through the wireless video transmission mode, also break away from wired constraint simultaneously, improve the mobility of mobile phone, give more comfort to the consumer.
In sum, from the consideration that improves the product ease of use, utilize the advantage of wireless video transmission technology, the scientific research through to wireless video transmission technology between mobile phone and display device has obtained the utility model product.
The utility model content
To defective or the deficiency that above-mentioned existing product exists, the purpose of the utility model is through the wireless video transmission technology, makes mobile phone pass through wireless transmission method and realizes that at giant-screen graphics video shows.
The utility model is realized through following technical scheme:
The display device that a kind of and mobile phone wireless of the utility model is connected, wherein, said mobile phone contains the wireless video and audio sending module; Said wireless display device contains the wireless video and audio receiver module; Wherein, described wireless display device is a touch-screen, and described display device links to each other through the wireless telecommunications of wireless video transmission interface with described mobile phone.
The displaying contents of above-mentioned mobile phone high resolving power operation interface is through wireless video transmission mode and radio display transmission.
Above-mentioned wireless video sends, the receiver module device is: adopt identical wireless video host-host protocol.
Above-mentioned wireless video sending module circuit is made up of primary processor, video conversion module, wireless video transmission interface; Wireless video receiver module circuit primary processor, video conversion module, wireless video transmission interface constitute.
The internal circuit of above-mentioned display device contains the wireless video receiver module; Or the external equipment that contains the wireless video receiver module of display device.
Above-mentioned intercom phone contains the wireless video sending module.
The wireless demonstration that the utility model is mentioned comprises mobile phone and wireless display apparatus.Said mobile phone and said radio display are through the wireless telecommunications of wireless video transmission interface; Adopt wireless video host-host protocol (Wireless Usb, WHDI agreement, Wireless HD etc.); The displaying contents of mobile phone high resolving power operation interface is transferred on the display through the wireless video transmission mode, realizes that high-speed synchronous shows the mobile phone content on the radio display.Mobile intelligent terminal is through after the radio receiving transmitting module pairing connection synchronously, and mobile device and wireless display device connect, and connects the back mobile terminal device and sends audio frequency, vision signal to wireless screen through wireless network, and wireless screen passback touches control signal.
The displaying contents of the high resolving power operation interface that has in the said mobile phone is transferred to the video transmission interface of radio display through radio receiving transmitting module.
After said radio display receives the high-speed radio video transfer signal through the video transmission interface, convert the displaying contents that is fit to this radio display display resolution to through video conversion module.
Display device is through radio receiving transmitting module receiver, video sound signal, and the passback touch signal is turned round and stretched out the hand machine.Also comprise: sensor, vibrating motor, gyroscope, it carries out control and treatment and mixed signal and handles through the processor processes control signal, and also comprise: microphone, camera returns signal to radio receiving transmitting module.Be provided with primary processor in the wireless display device and control sensor, motor, gyroscope respectively.Internal components Mike, camera return signal to radio receiving transmitting module simultaneously; Wireless display device primary processor is passed to internal components with control signal; Sensor (like acceleration of gravity sensor, geomagnetic sensor, voltameter etc.), internal components such as vibrating motor, gyroscope return feedback signal to primary processor.
The technical scheme that the utility model adopted has following advantage:
The utility model product can move arbitrarily in the wireless transmission maximum transmission distance through the wireless display device of wireless video transmission mode, has broken away from the inconvenience of wired constraint.The characteristic that has met the mobile phone mobility.Realize not have compression, do not have postpone, safe and reliable wireless video transmission, avoided adopting codec chip expensive of HD video.Adopt the wireless display device of said utility model to avoid physical barrier and form barrier, make each itemization format all can realize not having the transmission of physics obstacle at any time.Adopt the mobile phone of the utility model can realize that big the small screen shows simultaneously, show on the wireless large-size screen monitors and can avoid the small screen literal and picture to show the too small visual effect that influences.Realize that high resolving power webpage, text and high-definition multimedia file show, have strengthened user's visual effect.
Description of drawings
Fig. 1 is the structural representation of the wireless connections of the utility model mobile phone, wireless display device;
Fig. 2 is a wireless display internal module structural principle synoptic diagram in the utility model;
Fig. 3 is the utility model intelligent movable mobile phone combines work internal work principle with wireless display device a structural principle synoptic diagram.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment the utility model is done further to detail.
Shown in the utility model is a kind of wireless display device based on the mobile phone wireless video transmission.
Shown in Figure 1, said mobile phone 1, said radio display 2 connect through wireless network;
Among Fig. 2 the embodiment of wireless display device internal work.Said radio display indoor design:
Be provided with in the said wireless display device 2: loudspeaker 21, radio receiving transmitting module 22, primary processor 23, LCD demonstration 24 and touch screen 25.Primary processor 24 links to each other through signal multiplexing circuit, video conversion module and wireless video transmission interface successively, constitutes the video sending module.
Shown in Figure 3; Said mobile phone 1 structure is: mobile phone screen output interface 11, video output interface 12, audio transmission interfaces 13 and Usb/I2C transmission interface 14; Primary processor 15. outputs to radio receiving transmitting module 16 through processing rear video, audio frequency, the Usb/I2C output signal of primary processor through transmission interface, and it communicates with the radio receiving transmitting module of display device and is connected.The output information of intelligence mobile device is through the butt joint of two radio receiving transmitting modules.
The embodiment basic functional principle of the utility model: said mobile phone is set up wireless telecommunications with said wireless display device according to the wireless video host-host protocol that is adopted and is linked to each other.The primary processor 15 of said mobile phone 3 is controlled video data through behind the signal multiplexing circuit; The displaying contents that shields 11 operation display interfaces through LCD; Be transferred to video conversion module simultaneously and convert the high-speed radio video transfer signal to; Through video transmission interface 12 through the video transmission of high speed barrier-free wireless to the radio receiving transmitting module 21 of said wireless display device; Convert the operation interface displaying contents that is fit to this radio display display styles to through video conversion module, and treated device 24 controls and passing on the display screen show.The voice data of mobile phone outputs on the loudspeaker 22 on the wireless display device 2 through audio output interface 13.Touch-screen 25 touch signals in the said wireless display device are handled the back through primary processor 24 and are returned to mobile phone through the USB/I2C interface.
Above embodiment is merely the product form of explanation the utility model; Can not limit the protection domain of the utility model with this; Every technological thought that proposes according to the utility model, any change of on the technical scheme basis, being done all falls within the utility model protection domain.
Claims (3)
1. display device that is connected with mobile phone wireless, it is characterized in that: said mobile phone contains the wireless video and audio sending module; Said wireless display device contains the wireless video and audio receiver module; Wherein, described wireless display device is a touch-screen, and described display device links to each other through the wireless telecommunications of wireless video transmission interface with described mobile phone.
2. display device as claimed in claim 1 is characterized in that: wireless video sending module circuit is made up of primary processor, video conversion module, wireless video transmission interface; Wireless video receiver module circuit primary processor, video conversion module, wireless video transmission interface constitute.
3. display device as claimed in claim 1 is characterized in that: the internal circuit of described display device contains the wireless video receiver module; Or the external equipment that contains the wireless video receiver module of display device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201408749U CN202205407U (en) | 2011-05-06 | 2011-05-06 | Display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201408749U CN202205407U (en) | 2011-05-06 | 2011-05-06 | Display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202205407U true CN202205407U (en) | 2012-04-25 |
Family
ID=45969516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201408749U Expired - Fee Related CN202205407U (en) | 2011-05-06 | 2011-05-06 | Display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202205407U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103338307A (en) * | 2013-06-28 | 2013-10-02 | 北京京东方光电科技有限公司 | Mainframe, display screen and display system |
| WO2014079065A1 (en) * | 2012-11-26 | 2014-05-30 | Li Kai | Parasitic computer and implementation method thereof |
| CN104662599A (en) * | 2012-09-19 | 2015-05-27 | 谷歌公司 | Systems and methods for transferring images and information from a mobile computing device to a computer monitor for display |
| CN104936012A (en) * | 2015-06-17 | 2015-09-23 | 张冲 | Wireless intelligent liquid crystal display carrier and matched device thereof |
| CN106101770A (en) * | 2016-06-23 | 2016-11-09 | 惠州Tcl移动通信有限公司 | A kind of separate type telecommunication mobile terminal and using method thereof |
-
2011
- 2011-05-06 CN CN2011201408749U patent/CN202205407U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104662599A (en) * | 2012-09-19 | 2015-05-27 | 谷歌公司 | Systems and methods for transferring images and information from a mobile computing device to a computer monitor for display |
| CN104662599B (en) * | 2012-09-19 | 2016-11-09 | 谷歌公司 | For transmitting image and the information system and method for display from mobile computing device to computer monitor |
| WO2014079065A1 (en) * | 2012-11-26 | 2014-05-30 | Li Kai | Parasitic computer and implementation method thereof |
| CN103959193A (en) * | 2012-11-26 | 2014-07-30 | 李凯 | Parasitic computer and implementation method thereof |
| CN103338307A (en) * | 2013-06-28 | 2013-10-02 | 北京京东方光电科技有限公司 | Mainframe, display screen and display system |
| CN104936012A (en) * | 2015-06-17 | 2015-09-23 | 张冲 | Wireless intelligent liquid crystal display carrier and matched device thereof |
| CN106101770A (en) * | 2016-06-23 | 2016-11-09 | 惠州Tcl移动通信有限公司 | A kind of separate type telecommunication mobile terminal and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Sun Yaqing Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice |
Addressee: Sun Yaqing Document name: Notification of Termination of Patent Right |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120425 Termination date: 20140506 |
|
| EXPY | Termination of patent right or utility model |